feat: add withoutFragment util (resolves #199)

README.md

@@ -258,6 +258,15 @@ withFragment("/foo#bar", "");
 // /foo
 ```
 
+### `withoutFragment`
+
+Removes the fragment (or hash) part of URL.
+
+```ts
+withoutFragment("http://example.com/foo?q=123#bar");
+// 'http://example.com/foo?q=123'
+```
+
 ## License
 
 [MIT](./LICENSE)

src/utils.ts

@@ -299,3 +299,7 @@ export function withFragment(input: string, hash: string): string {
   parsed.hash = hash === "" ? "" : "#" + encodeURI(hash);
   return stringifyParsedURL(parsed);
 }
+
+export function withoutFragment(input: string): string {
+  return withFragment(input, "");
+}

test/utilities.test.ts

@@ -11,6 +11,7 @@ import {
   withProtocol,
   isScriptProtocol,
   withFragment,
+  withoutFragment,
 } from "../src";
 
 describe("hasProtocol", () => {
@@ -305,3 +306,34 @@ describe("withFragment", () => {
     });
   }
 });
+
+describe("withoutFragment", () => {
+  const tests = [
+    {
+      input: "https://example.com#foo",
+      out: "https://example.com",
+    },
+    {
+      input: "https://example.com",
+      out: "https://example.com",
+    },
+    {
+      input: "/foo#bar",
+      out: "/foo",
+    },
+    {
+      input: "/foo/#bar",
+      out: "/foo/",
+    },
+    {
+      input: "/foo?bar#baz",
+      out: "/foo?bar",
+    },
+  ];
+
+  for (const t of tests) {
+    test(`${t.input}`, () => {
+      expect(withoutFragment(t.input)).toBe(t.out);
+    });
+  }
+});